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  1. Calcite
  2. CALCITE-6984

FamilyOperandTypeChecker with a Predicate describing optional arguments does not reject mistyped expressions

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    Description

      CALCITE-6976 is a symptom of a deeper problem: the family operand type checker using a predicate for specifying optional arguments will accept mistyped expressions if their number of arguments does not match the maximum number of arguments.

      This affects at least 20 functions from SqlLibraryOperators.

      A partial solution is to use the .or type checker when possible.

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          fixes

          Bug - A problem which impairs or prevents the functions of the product. CALCITE-6976 Assertion failure while typechecking SUBSTR(TIMESTAMP, ...)

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          links to

          Web Link GitHub Pull Request #4334

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              mbudiu Mihai Budiu
              mbudiu Mihai Budiu
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                Resolved: